We divide 862080 by 77
We want to divide 862080 by 77.

Advancing to step 1:
If we divide 8 by 77, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 77

On to step 2:
77 can be fit into 86 1 times, resulting in a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 77 from 86 to get 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 77

On to step 3:
The number 77 fits into 92 1 times, leaving a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we subtract 77 from 92, we get 15.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 77

Let's proceed to step 4:
150 divided by 77 is 1 with a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 111.0
Subtract 77 from 150 to get 73.
Take the next digit (8) from the dividend and append it to 73, then repeat: 738 / 77

Going ahead to step 5:
77 goes into 738 9 times with a remainder of 45.
The number 9 becomes the next digit in our result. 
Result so far: 1119.0
Deduct 693 from 738 and we're left with 45.
Include the next digit (0) from the dividend after 45, then repeat: 450 / 77

Moving on to step 6:
The number 77 fits into 450 5 times, leaving a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 11195.0
Subtracting 385 from 450 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 7:
77 can be fit into 650 8 times, resulting in a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 11195.8
Subtracting 616 from 650 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 8:
77 goes into 340 4 times with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 11195.84
Deduct 308 from 340 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 9:
77 can be fit into 320 4 times, resulting in a remainder of 12.
The next digit of our result is 4. 
Result so far: 11195.844
Deduct 308 from 320 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 11195.844, and the remainder is 0.0012.